Patients with such symptoms should first clarify the cause before deciding on a specific treatment plan: 1. The most common cause is hemorrhoids, which can be treated in a conservative manner by applying hemostatic suppositories and creams to the anus, usually for about a week, and if the results are not satisfactory, then surgery needs to be considered. There are many types of surgery, the common ones are sclerotherapy, rubber band ligation, traditional ligation and minimally invasive RPH, TST, etc. 2, polyps of the colorectum may also have such symptoms, treatment can be applied to endoscopic polyp sclerosis and electrodesiccation. If the polyps are too large or familial adenomatous polyposis, laparoscopic treatment or open surgery should be considered.3. Some patients with malignant colorectal tumors may also have such symptoms and should be treated with appropriate surgery or radiotherapy and other modalities.